<?php
class Mageex_AdvancedMenu_Model_System_Config_Source_Style
{
	protected $_options;
	public function toOptionArray()
	{
		if (!$this->_options) {
            $this->_options = array(
                array('value'=>'horizontal', 	'label'=> Mage::helper('advancedmenu')->__('Horizontal')),
                array('value'=>'vertical', 		'label'=> Mage::helper('advancedmenu')->__('Vertical')),
            );
        }
		$option =  $this->_options;
		return $option;
	}
}